The influence of alloying elements and structural factors on the resistance of magnesium alloys

Frolov A.V., Mukhina I.Y., Duyunova V.A., Uridiya Z.P.
UDC
669.721.5:546.65
DOI
10.18577/2307-6046-2015-0-9-7-7
Article PDF (Russian) (385.81 KB)
How to cite
Frolov A.V., Mukhina I.Y., Duyunova V.A., Uridiya Z.P. The influence of alloying elements and structural factors on the resistance of magnesium alloys // Proceedings of VIAM. 2015. No. 9. DOI: 10.18577/2307-6046-2015-0-9-7-7. URL: https://test.viam.ru/en/journal/2015/9/7
Abstract

With the progress of engineering, the operating temperature of articles was greatly increased; therefore, creation of casting magnesium alloys with high strength and heat-resistant characteristics is very an urgent task, to which researchers are faced. Provision of high strength and heat resistant properties of cast magnesium alloys can be achieved due to alloying with promising elements, including selection and optimization of thermal processing conditions. An integrated doping of several rare-earth metals of yttrium (Y, Nd) and cerium (Ce, La, Pr) subgroups in different proportions can be perspective. Expensive rare-earth metals such as erbium, gadolinium, samarium and others can be tested as microadditives improving heat-resistant characteristics of the alloy. In this article some peculiarities of behavior of cast magnesium alloys at elevated temperatures and the influence of doping on their properties were considered. It shows the influence of temperature and duration of soaking du

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